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org.jspringbot.syntax.HighlightRobotLogger Maven / Gradle / Ivy
/*
* Copyright (c) 2012. JSpringBot. All Rights Reserved.
*
* See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The JSpringBot licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jspringbot.syntax;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.WordUtils;
import org.jspringbot.JSpringBotLogger;
/**
* Add highlight support.
*/
public class HighlightRobotLogger extends JSpringBotLogger {
public static final int WORD_WRAP_LENGTH = 120;
public static HighlightRobotLogger getLogger(Class clazz) {
return new HighlightRobotLogger(clazz);
}
protected HighlightRobotLogger(Class logger) {
super(logger);
}
public HtmlAppender createAppender() {
return new HtmlAppender(this);
}
public KeywordAppender keywordAppender() {
if(HighlightKeywordLogger.appender() == null) {
return new KeywordAppender(null);
}
return new KeywordAppender(HighlightKeywordLogger.appender());
}
public static class HtmlAppender {
private StringBuilder buf = new StringBuilder();
private StringBuilder code = new StringBuilder();
private StringBuilder properties = new StringBuilder();
private StringBuilder xml = new StringBuilder();
private StringBuilder sql = new StringBuilder();
private StringBuilder text = new StringBuilder();
private StringBuilder json = new StringBuilder();
private StringBuilder javascript = new StringBuilder();
private StringBuilder css = new StringBuilder();
private JSpringBotLogger logger;
private boolean silent = false;
HtmlAppender(JSpringBotLogger logger) {
this.logger = logger;
}
public boolean isSilent() {
return silent;
}
public void setSilent(boolean silent) {
this.silent = silent;
}
public HtmlAppender append(String msg, Object... args) {
if(isSilent()) {
return this;
}
if(args != null && args.length > 0) {
buf.append(String.format(msg, args));
} else {
buf.append(msg);
}
return this;
}
public HtmlAppender appendBold(String msg, Object... args) {
if(isSilent()) {
return this;
}
buf.append("");
append(msg, args);
buf.append(" ");
return this;
}
public HtmlAppender appendPropertyStringArray(String name, String[] values) {
if(isSilent()) {
return this;
}
for(int i = 0; i < values.length; i++) {
appendProperty(name + "[" + i + "]", values[i]);
}
return this;
}
private String hardWordWrap(String str) {
return WordUtils.wrap(str, WORD_WRAP_LENGTH, "\n ", true);
}
public HtmlAppender appendArguments(Object[] params) {
if(isSilent()) {
return this;
}
if(params == null) {
appendProperty("Keyword Arguments", null);
return this;
} else if(params.length == 0) {
append("Keyword Arguments", "Array length is 0");
return this;
}
for(int i = 0; i < params.length; i++) {
if(params[i] != null) {
appendProperty("Keyword Argument Class [" + i + "]", params[i].getClass().getName());
}
appendProperty("Keyword Argument Value [" + i + "]", params[i]);
}
return this;
}
public HtmlAppender appendProperty(String property, Object value) {
if(isSilent()) {
return this;
}
if(properties.length() > 0) {
properties.append("\n");
}
if(Number.class.isInstance(value)) {
if(Long.class.isInstance(value) || Integer.class.isInstance(value) || Byte.class.isInstance(value) || Short.class.isInstance(value)) {
properties.append(hardWordWrap(String.format("%s = %d", property, ((Number) value).longValue())));
} else {
properties.append(hardWordWrap(String.format("%s = %f", property, ((Number) value).doubleValue())));
}
} else if(Boolean.class.isInstance(value)) {
properties.append(hardWordWrap(String.format("%s = %s", property, String.valueOf(value))));
} else if(Character.class.isInstance(value)) {
properties.append(hardWordWrap(String.format("%s = '%s'", property, String.valueOf(value))));
} else {
properties.append(hardWordWrap(String.format("%s = \"%s\"", property, StringUtils.substring(String.valueOf(value), 0, 100))));
}
return this;
}
public HtmlAppender appendText(String msg, Object... args) {
if(isSilent()) {
return this;
}
if(args != null && args.length > 0) {
text.append(String.format(msg, args));
} else {
text.append(msg);
}
return this;
}
public HtmlAppender appendCode(String msg, Object... args) {
if(isSilent()) {
return this;
}
if(args != null && args.length > 0) {
code.append(String.format(msg, args));
} else {
code.append(msg);
}
return this;
}
public HtmlAppender appendXML(String msg, Object... args) {
if(isSilent()) {
return this;
}
if(args != null && args.length > 0) {
xml.append(String.format(msg, args));
} else {
xml.append(msg);
}
return this;
}
public HtmlAppender appendSQL(String msg, Object... args) {
if(isSilent()) {
return this;
}
if(args != null && args.length > 0) {
sql.append(String.format(msg, args));
} else {
sql.append(msg);
}
return this;
}
public HtmlAppender appendJavascript(String msg, Object... args) {
if(isSilent()) {
return this;
}
if(args != null && args.length > 0) {
javascript.append(String.format(msg, args));
} else {
javascript.append(msg);
}
return this;
}
public HtmlAppender appendCss(String msg, Object... args) {
if(isSilent()) {
return this;
}
if(args != null && args.length > 0) {
css.append(String.format(msg, args));
} else {
css.append(msg);
}
return this;
}
public HtmlAppender appendJSON(String msg, Object... args) {
if(isSilent()) {
return this;
}
if(args != null && args.length > 0) {
json.append(String.format(msg, args));
} else {
json.append(msg);
}
return this;
}
public void log() {
if(isSilent()) {
return;
}
if(properties.length() > 0) {
buf.append(HighlighterUtils.INSTANCE.highlightText(properties.toString()));
}
if(code.length() > 0) {
buf.append(HighlighterUtils.INSTANCE.highlightNormal(code.toString()));
}
if(text.length() > 0) {
buf.append(HighlighterUtils.INSTANCE.highlightText(text.toString()));
}
if(xml.length() > 0) {
buf.append(HighlighterUtils.INSTANCE.highlightXML(xml.toString()));
}
if(sql.length() > 0) {
buf.append(HighlighterUtils.INSTANCE.highlightSQL(sql.toString()));
}
if(javascript.length() > 0) {
buf.append(HighlighterUtils.INSTANCE.highlightJavascript(javascript.toString()));
}
if(css.length() > 0) {
buf.append(HighlighterUtils.INSTANCE.highlightCss(css.toString()));
}
if(json.length() > 0) {
buf.append(HighlighterUtils.INSTANCE.highlightJSON(json.toString()));
}
logger.pureHtml(buf.toString());
}
}
}
